python - Django 导入错误 - 如何告诉我的 python django 安装在哪里？

Question

首先，直到今天一切都运行良好。

当我今天运行 python manage.py runserver 时，它抛出一个错误，说

Traceback (most recent call last):
  File "manage.py", line 8, in <module>
    from django.core.management import execute_from_command_line
ImportError: No module named django.core.management

经过大量挖掘，我发现我的 django 安装在 /usr/local/lib/python2.7/site-packages/ (这就是 pip install django code> 放它)，但 python 现在正在 /Library/Python/2.7/site-packages

中查找它

如何告诉 python django 已安装在上面的目录中？

仅供引用，这是我的 sys.path

['', '/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python27.zip', 
'/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7', 
'/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/plat-darwin', 
'/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/plat-mac', 
'/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/plat-mac/lib-
scriptpackages', '/System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python', 
'/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/lib-tk', 
'/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/lib-old', 
'/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/lib-dynload', 
'/System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python/PyObjC', 
'/Library/Python/2.7/site-packages']

Answer 1

您可以通过在终端中执行以下操作将路径添加到 python 路径

sudo vi ~/.bash_profile

然后将此行添加到 .bash_profile 文件中

export PYTHONPATH=/usr/local/lib/python2.7/site-packages/

退出终端并再次打开它。现在你应该好了